196=s*s

Solution for 196=s*s equation:

Simplifying
196 = s * s

Multiply s * s
196 = s2

Solving
196 = s2

Solving for variable 's'.

Move all terms containing s to the left, all other terms to the right.

Add '-1s2' to each side of the equation.
196 + -1s2 = s2 + -1s2

Combine like terms: s2 + -1s2 = 0
196 + -1s2 = 0

Add '-196' to each side of the equation.
196 + -196 + -1s2 = 0 + -196

Combine like terms: 196 + -196 = 0
0 + -1s2 = 0 + -196
-1s2 = 0 + -196

Combine like terms: 0 + -196 = -196
-1s2 = -196

Divide each side by '-1'.
s2 = 196

Simplifying
s2 = 196

Take the square root of each side:
s = {-14, 14}